about levemir® flexpen. covered by 90% of insurance plans, including medicare. find your co-pay at myflexpen.com. >>> if you are the kind of person who thinks the holidays are a good time to slow down, take stock, and reconnect with family and friends, you might want to steer clear of one man down in the carolinas. he is not relaxing this holiday season. no, after a lifetime of extraordinary achievements, he's taking on a whole new mission. preaching the gospel of never giving up. the race tracks of nascar are a young man's world. where top speed, quick reflexes, and raw power are prize. so what is this man, well beyond retirement age, doing amid the chaos of pit road? the same thing joe gibbs has always done. he's running the show. >> get them, man. >> you're at an age where most people would be content to golf and take it easy. why don't you stop? >> that's a good question. to me, life is so exciting. to me, it's always trying to beat somebody in something competitive. it's kind of been my whole life. >> let's get this thing right here. >> are you as excited about what you do today